1.We have CQC,CQM&ISO9001 approve 2.It has3-phase voltage ,current 3.RS-485 communication & harmonic 4.Wonderful function
Technology Parameter
.Input Voltage
.Rating: 100V or 400V AC , be allowed 25% to transfinite
.Overload:2 times rating ( successive) ; 2500V AC/s (un-cycle)
.Measurement type :True-RMS
.Load: less than 0.2VA
. Input ranges of frequency
.45-60Hz
The Measurement Accuracy
. Current and Voltage: greater than 0.5 grade
.Power consumption/reactive power: greater than 0.5 grade
.Other parameters:1 class
.Frequency:0.1Hz
.Temperature drift coefficient:100PPM/°C (0-50°C )
Communication
.RS-485 interface
.Baud rate:1200bps-38400bps (can be set)
Environment
.Working temperature:-20°C-+75°C
.Storage temperature:-40°C-+85°C
.Relative humidity:5%-95% non-condensing
Safety
.Device has strong insulation degree and pressurization ;the input circuit of power supply , Voltage >2KV
.Input circuit of current >2.5KV
Power supply
.85-265V AC or 110-370V DC
.Power dissipation<4W(dynamic)
.Otherwise ,we also offer other voltage degrade with non standard products ,can be made a statement with our company or our partner if you order the product.
3. Installation
NFC-5000-61/COM three phase digital meter
